For someone born blind, the world of color and light is a “beyond” in relation to the accessible world. In other words, we have access to a world only if we have organs with which to perceive it. The moment sight is restored an individual no longer has to rely on others in order to determine that light and color exist. Then, a person experiences a new world but one which in reality was always there. In regard to the spiritual world of which spiritual science speaks, the situation is exactly the same.
Knowledge of the spiritual world is again attainable through spiritual science. Just as there always were enlightened human beings able to see into the spiritual world, so there are individuals today who have developed spiritual organs. They are able to perceive the spiritual aspect of physical phenomena and see beyond the portal of death. They perceive that part of the human being constitutes the immortal being that survives after death. Their task is to impart detailed information of this spiritual research, thus making spiritual knowledge possible once more.
To be continued
Source: Rudolf Steiner – GA 55 – Supersensible Knowledge – Lecture I: The Significance of Supersensible Knowledge Today – Berlin, 11th October 1906